Snared in the Web of a Wikipedia Liar - New York Times: "It has, by most measures, been a spectacular success. Wikipedia is now the biggest encyclopedia in the history of the world. As of Friday, it was receiving 2.5 billion page views a month, and offering at least 1,000 articles in 82 languages. The number of articles, already close to two million, is growing by 7 percent a month. And Mr. Wales said that traffic doubles every four months.
Still, the question of Wikipedia, as of so much of what you find online, is: Can you trust it?
And beyond reliability, there is the question of accountability. Mr. Seigenthaler, after discovering that he had been defamed, found that his 'biographer' was anonymous. He learned that the writer was a customer of BellSouth Internet, but that federal privacy laws shield the identity of Internet customers, even if they disseminate defamatory material. And the laws protect online corporations from libel suits. "